tree 30777b84f9427ca321904cf0f72a5dab1ec1c31e
parent a6a85a9be2fa34bf00dd5c2c275c273f79f4bbb7
author Charles Chen <charlesccchen@google.com> 1627982901 +0800
committer Charles Chen <charlesccchen@google.com> 1629787935 +0800

Introduce TaskFragment transition type

Previously AppTransitionController didn't recognize TaskFragment
transitions, so it uses Task opening/closing animation for
TaskFragment transitions.
This CL introduces and uses TaskFragment transition if the animation
target is TaskFragment. The new transition type can be used for registering
RemoteAnimation implemented by TaskFragmentOrganizer as well.
This CL also provides a fallback mechanism for TaskFragment transitions
if the RemoteAnimation fails or one of opening/closing animation target
is not a pure organized TaskFragment.

Bug: 194649929
Test: manual - the reproducible step in b/194649929#comment1
Test: atest WmTests:AppTransitionTests AppTransitionControllerTest
Change-Id: I0094694fa5cd95d8bbb7da94d2aaf7aac6e1fe09